Wikipedia articles are infamous for being heavily referenced. One article could all of a sudden end up being a rabbit hole where you start clicking on other links and might soon get lost in the process. This ruby script converts your wikipedia url into simple text. You will have all that you need...

wikitree - wikitext/script abstract syntax tree (ast)

Wikipedia vandalism detection with JRuby.

Infoboxer is library targeting use of Wikipedia (or any other MediaWiki-based wiki) as a rich powerful data source.

tailor parses Ruby files and measures them with some style and static analysis "rulers". Default values for the Rulers are based on a number of style guides in the Ruby community as well as what seems to be common. More on this here http://wiki.github.com/turboladen/tailor. tailor's goal is to...

Cards are wiki-inspired data atoms.Card "Sharks" use links, nests, types, patterned names, queries, views, events, and rules to create rich structures.

A quick & dirty git-powered Sinatra wiki

Turn Wikidata items into Ruby structures.

cheat prints cheat sheets from cheat.errtheblog.com, a wiki-like repository of programming knowledge.

A simple gem to get Quote of the day from wikiquote.org

Gem for extracting specific content from Wikipedia articles.

Facebooker is a Ruby wrapper over the Facebook[http://facebook.com] {REST API}[http://wiki.developers.facebook.com/index.php/API]. Its goals are: * Idiomatic Ruby * No dependencies outside of the Ruby standard library (This is true with Rails 2.1. Previous Rails versions require the JSON gem) *...

Gather information on Wiki contributions from IP ranges

This gem scrapes the English Wikipedia Homepage (https://en.wikipedia.org/wiki/Main_Page) and obtains the list of significant historical events (and their abstracts) available there. Optionally, users may select one of the historical events and request the text of the first paragraph of the linke...

Wreckster is an API for accessing Rexster[http://wiki.github.com/tinkerpop/rexster/].

Library containing helper functions for wikipedia

Get and update Wikipedia articles

Provides scraped list of articles from Wikihow.com in a CLI format

Ruby-FFI is a ruby extension for programmatically loading dynamic libraries, binding functions within them, and calling those functions from Ruby code. Moreover, a Ruby-FFI extension works without changes on Ruby and JRuby. Discover why should you write your next extension using Ruby-FFI here[htt...

A very simple [Guild Wars 2 API](https://wiki.guildwars2.com/wiki/API:Main) client built with [rest-core](https://github.com/godfat/rest-core). There's also a bundled web application showing your items, serving as an example using the client. There's also a [demo site](https://gw2.godfat.org/)